99209080

素因数分解:

$2^3\times 5^1\times {\mathrm{2480227}}^1$

素因数の和:2480238

約数の個数: 16

約数和(自身を含む): 223220520

約数和(自身を除く): 124011440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2480227, 4960454, 9920908, 12401135, 19841816, 24802270, 49604540, 99209080]

約数ペア:

[(1, 99209080), (2, 49604540), (4, 24802270), (5, 19841816), (8, 12401135), (10, 9920908), (20, 4960454), (40, 2480227)]